INEOS Ltd - Jun 30, 2025 SCHEDULE 13D/A Report for Ecovyst Inc. Common Stock, par value $0.01 per share (PQG)

Filing Manager
INEOS Ltd
Reporting Manager
INEOS Limited
Security
Ecovyst Inc. Common Stock, par value $0.01 per share
Symbol
PQG
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13D/A
Date filed
7/2/2025, 04:28 PM
Date of event
Jun 30, 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
INEOS Limited 0% 0 0 0 /s/ Jonny Ginns Jonny Ginns/Director 0001771044
RATCLIFFE JAMES A 0% 0 0 0 /s/ James A. Ratcliffe James A. Ratcliffe 0001207553